68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
const fs = require('fs-extra');
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const path = require('path');
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module.exports = Self => {
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Self.remoteMethod('download', {
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description: 'Download an invoice PDF',
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accessType: 'READ',
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accepts: [
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{
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arg: 'id',
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type: 'String',
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description: 'The invoice id',
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http: {source: 'path'}
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}
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],
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returns: [
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{
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arg: 'body',
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type: 'file',
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root: true
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}, {
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arg: 'Content-Type',
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type: 'String',
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http: {target: 'header'}
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}, {
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arg: 'Content-Disposition',
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type: 'String',
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http: {target: 'header'}
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}
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],
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http: {
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path: `/:id/download`,
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verb: 'GET'
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}
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});
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Self.download = async function(id, options) {
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const models = Self.app.models;
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const myOptions = {};
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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const invoiceOut = await models.InvoiceOut.findById(id, null, myOptions);
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const created = invoiceOut.created;
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const year = created.getFullYear().toString();
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const month = created.getMonth().toString();
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const day = created.getDate().toString();
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const container = await models.InvoiceContainer.container(year);
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const rootPath = container.client.root;
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const src = path.join(rootPath, year, month, day);
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const fileName = `${invoiceOut.ref}.pdf`;
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const fileSrc = path.join(src, fileName);
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const file = {
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path: fileSrc,
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contentType: 'application/pdf',
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name: `${id}.pdf`
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};
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await fs.access(file.path);
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let stream = fs.createReadStream(file.path);
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return [stream, file.contentType, `filename="${file.name}"`];
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};
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};
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